UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCOX3NqKpcdOadTMfYcaL1JK8f2Exx4kadNhPdxifVw=' 
WHERE 
  key_id = '68a70d143bd83f5c0ea8fd7a06576374a34e1ab562f7490ab4c2e217addc9634' 
  AND (
    token = 'HCOX3NqKpcdOadTMfYcaL1JK8f2Exx4kadNhPdxifVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )